JP7172024B2 - カルコゲナイドガラス材 - Google Patents

カルコゲナイドガラス材 Download PDF

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Publication number
JP7172024B2
JP7172024B2 JP2017174793A JP2017174793A JP7172024B2 JP 7172024 B2 JP7172024 B2 JP 7172024B2 JP 2017174793 A JP2017174793 A JP 2017174793A JP 2017174793 A JP2017174793 A JP 2017174793A JP 7172024 B2 JP7172024 B2 JP 7172024B2
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JP
Japan
Prior art keywords
glass material
chalcogenide glass
antireflection film
layer
refractive index
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP2017174793A
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English (en)
Japanese (ja)
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JP2019048752A (ja
Inventor
佳雅 松下
史雄 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Electric Glass Co Ltd
Original Assignee
Nippon Electric Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2017174793A priority Critical patent/JP7172024B2/ja
Application filed by Nippon Electric Glass Co Ltd filed Critical Nippon Electric Glass Co Ltd
Priority to US16/638,783 priority patent/US11643357B2/en
Priority to CN202210698280.2A priority patent/CN115010379A/zh
Priority to PCT/JP2018/031041 priority patent/WO2019054145A1/ja
Priority to CN201880059175.6A priority patent/CN111094201A/zh
Priority to EP18855694.8A priority patent/EP3683196B1/de
Publication of JP2019048752A publication Critical patent/JP2019048752A/ja
Priority to JP2022165365A priority patent/JP7519019B2/ja
Application granted granted Critical
Publication of JP7172024B2 publication Critical patent/JP7172024B2/ja
Active legal-status Critical Current
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
    • C03C17/3429—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating
    • C03C17/3464—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating comprising a chalcogenide
    • C03C17/347—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating comprising a chalcogenide comprising a sulfide or oxysulfide
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
    • C03C17/3429—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating
    • C03C17/3447—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating comprising a halide
    • C03C17/3452—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials at least one of the coatings being a non-oxide coating comprising a halide comprising a fluoride
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3621—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer one layer at least containing a fluoride
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3628—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer one layer at least containing a sulfide
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3634—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer one layer at least containing carbon, a carbide or oxycarbide
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3639—Multilayers containing at least two functional metal layers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3642—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating containing a metal layer
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3649—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer made of metals other than silver
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3657—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having optical properties
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/32—Non-oxide glass compositions, e.g. binary or ternary halides, sulfides or nitrides of germanium, selenium or tellurium
    • C03C3/321—Chalcogenide glasses, e.g. containing S, Se, Te
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/10—Compositions for glass with special properties for infrared transmitting glass
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G02B1/115—Multilayers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/30—Coatings
    • H10F77/306—Coatings for devices having potential barriers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/70—Properties of coatings
    • C03C2217/73—Anti-reflective coatings with specific characteristics
    • C03C2217/734—Anti-reflective coatings with specific characteristics comprising an alternation of high and low refractive indexes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Light Receiving Elements (AREA)
JP2017174793A 2017-09-12 2017-09-12 カルコゲナイドガラス材 Active JP7172024B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2017174793A JP7172024B2 (ja) 2017-09-12 2017-09-12 カルコゲナイドガラス材
CN202210698280.2A CN115010379A (zh) 2017-09-12 2018-08-22 硫属化物玻璃材料
PCT/JP2018/031041 WO2019054145A1 (ja) 2017-09-12 2018-08-22 カルコゲナイドガラス材
CN201880059175.6A CN111094201A (zh) 2017-09-12 2018-08-22 硫属化物玻璃材料
US16/638,783 US11643357B2 (en) 2017-09-12 2018-08-22 Chalcogenide glass material
EP18855694.8A EP3683196B1 (de) 2017-09-12 2018-08-22 Chalkogenidglasmaterial
JP2022165365A JP7519019B2 (ja) 2017-09-12 2022-10-14 カルコゲナイドガラス材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017174793A JP7172024B2 (ja) 2017-09-12 2017-09-12 カルコゲナイドガラス材

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022165365A Division JP7519019B2 (ja) 2017-09-12 2022-10-14 カルコゲナイドガラス材

Publications (2)

Publication Number Publication Date
JP2019048752A JP2019048752A (ja) 2019-03-28
JP7172024B2 true JP7172024B2 (ja) 2022-11-16

Family

ID=65722727

Family Applications (2)

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JP2017174793A Active JP7172024B2 (ja) 2017-09-12 2017-09-12 カルコゲナイドガラス材
JP2022165365A Active JP7519019B2 (ja) 2017-09-12 2022-10-14 カルコゲナイドガラス材

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022165365A Active JP7519019B2 (ja) 2017-09-12 2022-10-14 カルコゲナイドガラス材

Country Status (5)

Country Link
US (1) US11643357B2 (de)
EP (1) EP3683196B1 (de)
JP (2) JP7172024B2 (de)
CN (2) CN111094201A (de)
WO (1) WO2019054145A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020066928A1 (ja) * 2018-09-27 2020-04-02 日本電気硝子株式会社 赤外線透過ガラス
JP2021056270A (ja) * 2019-09-27 2021-04-08 日本電気硝子株式会社 レンズ部材及びレンズユニット並びにレンズ部材及びレンズユニットの製造方法
CN112047627B (zh) * 2020-08-14 2022-09-09 暨南大学 一种全谱段硫系玻璃材料及其制备方法
JP7615600B2 (ja) * 2020-10-13 2025-01-17 日本電気硝子株式会社 ガラスの製造方法
US20240019668A1 (en) * 2020-12-16 2024-01-18 Nippon Electric Glass Co.,Ltd. Infrared imaging lens and infrared camera
JP7719427B2 (ja) * 2021-04-27 2025-08-06 日本電気硝子株式会社 赤外線透過ガラス
EP4442659A4 (de) * 2021-11-29 2025-12-10 Nippon Electric Glass Co Infrarotdurchlässiges glas
US20230258848A1 (en) * 2022-02-11 2023-08-17 California Institute Of Technology Thin-film Structures for Optical Applications Comprising Fluoride Mixtures
WO2023243407A1 (ja) * 2022-06-17 2023-12-21 日本電気硝子株式会社 赤外線透過ガラス

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001264509A (ja) 2000-03-21 2001-09-26 Nippon Sheet Glass Co Ltd 反射防止膜が被覆された物品およびその製造方法
JP2011221048A (ja) 2010-04-02 2011-11-04 Fujifilm Corp 反射防止膜及び赤外線用光学素子
WO2016052079A1 (ja) 2014-09-30 2016-04-07 富士フイルム株式会社 反射防止膜及びレンズ並びに撮像装置
WO2016052080A1 (ja) 2014-09-30 2016-04-07 富士フイルム株式会社 反射防止膜及びレンズ並びに撮像装置
JP2017124952A (ja) 2016-01-14 2017-07-20 日本電気硝子株式会社 赤外線透過ガラス
WO2017126394A1 (ja) 2016-01-18 2017-07-27 住友電気工業株式会社 光学部品
JP2017137204A (ja) 2016-02-02 2017-08-10 日本電気硝子株式会社 赤外線透過ガラス

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988338A (ja) * 1982-11-08 1984-05-22 Hitachi Ltd 赤外光用光フアイバ
JPS60114801A (ja) 1983-11-25 1985-06-21 Matsushita Electric Ind Co Ltd 反射防止膜
JPS61127639A (ja) * 1984-11-21 1986-06-14 Hitachi Ltd 赤外光フアイバ用材料
JPH01230001A (ja) * 1988-03-10 1989-09-13 Hisankabutsu Glass Kenkyu Kaihatsu Kk カルコゲナイドガラスの反射防止膜
JPH06313802A (ja) * 1993-04-28 1994-11-08 Topcon Corp 赤外域多層膜
JP3361621B2 (ja) * 1994-06-29 2003-01-07 三菱電機株式会社 赤外域用反射防止膜
JPH08310840A (ja) * 1995-05-16 1996-11-26 Nippon Sheet Glass Co Ltd 反射防止膜
CZ286152B6 (cs) * 1998-03-13 2000-01-12 Miroslav Ing. Csc. Vlček Transparentní a semitransparentní difrakční prvky
JP2004053720A (ja) 2002-07-17 2004-02-19 Matsushita Electric Works Ltd 赤外線透過フィルターの製造方法
ATE390390T1 (de) * 2004-09-09 2008-04-15 Umicore Nv Chalcogenidgläser auf basis von tellur zur transmission von licht im mittleren und fernen infrarotbereich
US7116888B1 (en) * 2005-04-13 2006-10-03 Corning, Incorporated Chalcogenide glass for low viscosity extrusion and injection molding
JP5148839B2 (ja) 2006-04-28 2013-02-20 株式会社堀場製作所 赤外光用反射防止膜
JP2007316283A (ja) 2006-05-25 2007-12-06 Matsushita Electric Works Ltd 赤外線フィルタ及びその製造方法
JP5339720B2 (ja) 2007-12-28 2013-11-13 五鈴精工硝子株式会社 モールド成型用赤外線透過ガラス
JP2014032213A (ja) 2010-11-30 2014-02-20 Fujifilm Corp 赤外線用光学機能膜
KR20140058208A (ko) * 2012-11-06 2014-05-14 삼성전자주식회사 이미지 센서
WO2015137197A1 (ja) 2014-03-13 2015-09-17 富士フイルム株式会社 光学部品，赤外線カメラおよび光学部品の製造方法
JP6631775B2 (ja) * 2014-08-11 2020-01-15 日本電気硝子株式会社 赤外線透過ガラス
JP6804030B2 (ja) 2015-12-25 2020-12-23 日本電気硝子株式会社 赤外線透過ガラス
JP2017128491A (ja) 2016-01-18 2017-07-27 住友電気工業株式会社 光学部品
US20180299587A1 (en) 2017-04-12 2018-10-18 Corning Incorporated Anti-reflection coatings for infrared optics

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001264509A (ja) 2000-03-21 2001-09-26 Nippon Sheet Glass Co Ltd 反射防止膜が被覆された物品およびその製造方法
JP2011221048A (ja) 2010-04-02 2011-11-04 Fujifilm Corp 反射防止膜及び赤外線用光学素子
WO2016052079A1 (ja) 2014-09-30 2016-04-07 富士フイルム株式会社 反射防止膜及びレンズ並びに撮像装置
WO2016052080A1 (ja) 2014-09-30 2016-04-07 富士フイルム株式会社 反射防止膜及びレンズ並びに撮像装置
JP2017124952A (ja) 2016-01-14 2017-07-20 日本電気硝子株式会社 赤外線透過ガラス
WO2017126394A1 (ja) 2016-01-18 2017-07-27 住友電気工業株式会社 光学部品
JP2017137204A (ja) 2016-02-02 2017-08-10 日本電気硝子株式会社 赤外線透過ガラス

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